Main contents

1. How We Seek the Essence: An Examination on Methodology of Library Essence Research in China——
   Library Essence Research Series No.3…………………………………………………………………………………………………………………………………Liu Jun(2)
2. Mining the Ppwer of Self-governance Order:Governance Model of Public Library     Research Series No.2……Duan Xiaohu(10)
3. Analysis of the Development of American Public Library’s Social and Historical Conditions  (1850-1900) …………Cao Haixia(14)
4. Foreign Research Progress of Digital Library Based on Co-word and Document Co-citation Visualization
    Analysis.…………………………………………………………………………………………………………………………………………………………………….Yang Guoli(20)
5. Study on Staging of Contemporary Chinese Books: A Essential Study of Collection Space………………………  Han Songtao(26)
6. A Practical Study on Library Service Quality Based on SPSS Statistical Analysis…………………………………………Zhang Haiying(29)
7. The Analysis on the Objective Elements of the Book Quality Assessment: Also on Construction of the  Book Acquisition Technique System………………………………………………………………………………………………………………………………………………………… Lu Yizhou(33)
8. Investigation on Professional Reading of Academic Librarians……………………………………………………………………………Liu Wen etc.(48)
9. Analysis of Foreign Database Publishers’ Mobile Apps and User Comments………………………………………Zhang Sumin etc.(56)
10. On Subject Service of Non Research-oriented University: Taking City University of New York Libraries as
      Example………………………………………………………………………………………………………………………………………………………………Du Huiping(62)
11. Study on sample of African Rural Libraries and Its Enlightment………………………………………………………………Lu Hejian etc.(66)
12. Retrospect to the Development of American Philanthropy Foundations’ Support on PublicLibrary and  Research on Their
     Sustainable Mechanisms………………………………………………………………………………………………………………………………………………Zhu Xun(70)

                                                                                                                                                                   ISSN 1000-4254   CN 31-1108/G2     (2012-06)